63923415

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32531}}^1$

素因数の和:32670

約数の個数: 16

約数和(自身を含む): 103061376

約数和(自身を除く): 39137961

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 32531, 97593, 162655, 487965, 4261561, 12784683, 21307805, 63923415]

約数ペア:

[(1, 63923415), (3, 21307805), (5, 12784683), (15, 4261561), (131, 487965), (393, 162655), (655, 97593), (1965, 32531)]